Double Cluster... is there some dust around?!

The shot was done during expedition to the Maydanak observatory, Uzbekistan, 2550m above the sea level, at the middle of several nights, Sep 11, 12, 13, 14, 2012.

QSI-583ws + AF-S NIKKOR 200mm f/2G ED VR II @ f2 + EQ-5 SynScan

LRGB, 7 x (8min + 1min) in each channel, HDR.

Besides the Double Cluster, there are many cataloged (like the dark nebulae Barnard 201 to the right of x-h) and uncatalogued (like series of weak reflective nebulae below and slightly to the right of x-h) objects.Top part of the frame is occupied by some (weak) extended dark nebula.